If there is no air in space, how do they use rockets to position the space shuttle?, page 4
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ATS Members have flagged this thread 2 times


reply posted on 13-8-2008 @ 11:33 PM by letthereaderunderstand
reply to post by Manasseh



Thanks for your kind words Manasseh. I want you to know that I believed everything science (Psyence...disinfo for the internal workings of man) told me, just like I pledged my allegiance to a flag and that is the root of the problem.

No one is allowed to think for themselves anymore, because of this puffed up pride everyone has. It is there own pride that makes them not see. I am just as guilty. I began to ask my self, why I would believe things that I can not prove with my own witness. I realize there are many amazing people out there working hard, but not with there own intuition which has way more to teach them then any textbook could. There are to many interests behind the institutions that teach private and public.

I know that "Power" is what makes the world go round, not money, because all are slave to the ones in control of power. First Power is Electric(ArK), Second is Oxygen, Third H2O...Red, White and Blue, Electron, Photon, Neutron...Past, Present, Future. It's the patterns we need observe for this is intelligence, pattern recognition, analysis, and response therefore anyone that claims intelligence should be able to do these things for himself, but we have gotten lazy in teaching ourselves to search out that tactile analysis in order to make a judgment based on sound inspection.

Honestly a little boy or girl would be able to tell you how "space" works, better than any institution, currently set up.

Peace


reply posted on 13-8-2008 @ 11:40 PM by EnlightenUp
Originally posted by Manasseh
reply to
post by EnlightenUp



I can tell you are trying.

You are talking about inertia.

I am talking about thrust.

Two different concepts.

But thanks for at least a respectable attempt.



Thrust comes about because of inertia. Each molecule of burned propellant can be thought of as a tiny bowling ball. Now imagine accelerating countless numbers of them to a very high velocity in roughly the same direction.



reply posted on 13-8-2008 @ 11:43 PM by Anonymous ATS
reply to post by Manasseh

Rockets work better in a vacuum - in fact about 10% better than in an atmosphere - because the flame emerging from the rocket's nozzle doesn't have to push any air out of the way. One of the great fallacies about rockets or any kind of jet propulsion is that they must have something to "push" or "react" against, so how can they work in space, where there is nothing to "push" against? Rockets are actually a perfect demonstration of Newton's Third Law of equal and opposite reaction.

Once a rocket's flame leaves the nozzle, it has no further function. All the work is done inside the combustion chamber and nozzle, where the gases expand and build up their maximum velocity and are guided in one direction by the nozzle - it is the velocity of the gases going one way, that, by Newton's Third Law, makes the rocket go the other way, and once the gases leave the nozzle, they provide nothing more than spectacular fireworks. However, in the atmosphere, the gases emerging from the nozzle have to fight against the atmospheric pressure, which chokes the rocket and reduces its efficiency. As the rocket ascends higher, and the atmospheric pressure drops off, the rocket's efficiency increases.


reply posted on 13-8-2008 @ 11:47 PM by jamamiss
reply to post by FlySolo



If you throw the hockey pucks in one direction, you will move in the opposite direction.


reply posted on 13-8-2008 @ 11:47 PM by Manasseh
reply to post by EnlightenUp



Then those molecules would continue their journey into supposedly endless space, without any affect on the propulsion plant producing them.

Molecules without any resisting force will continue to travel away from the force that produced them without any affect on the initial molecule producing force.. How much does a molecule weigh? How many molecules must one produce to produce just one pound of thrust, when there is nothing to push against.?

Weight is a product of gravity.


reply posted on 13-8-2008 @ 11:48 PM by Manasseh
reply to post by jamamiss



Because of the resistance of the air.

Basic physics.


reply posted on 13-8-2008 @ 11:49 PM by abelievingskeptic
reply to post by Manasseh



Since you love labeling people arrogant and know it alls (which stinks of self righteous better than thou arrogance at its smelliest) and plainly said you know more than other people and since you are so intent on disproving the tens of thousands of scientists since Newton who have tested, experimented and theorized about the laws of physics, what is your theory on propulsion in space oh great one?

I have no doubt there very well could be contradictions and maybe even misunderstood findings about what we know that makes this universe operate, but the way you are coming off is a fricken joke.

Actually its quite disgusting...

Did you begin this thread with the real intent of trying to understand something you do not know or with idea you were gunna spread your "love and warmth" of your religion?

Oh and maybe your judgement is upon you...

this is one of the worst threads I have ever seen on ATS...



reply posted on 13-8-2008 @ 11:50 PM by guyatstore
reply to post by Manasseh



See i had to join this silly site just to join in on this convo. See to prove this whole thing wrong to your stupid self let me explain. To say there is no air in space. We would of had to been to space to find out. But as you say we have never been to space. So you either have to agree we have been to space or we have not. We have been to space u fool. Its been proven. This just shows ur stupidy. Thanks


reply posted on 13-8-2008 @ 11:50 PM by jamamiss
reply to post by Manasseh



You don't have to PUSH against ANYTHING to get thrust!!! Don't you get that?


reply posted on 13-8-2008 @ 11:51 PM by Taledus
Originally posted by Manasseh
reply to
post by EnlightenUp



Then those molecules would continue their journey into supposedly endless space, without any affect on the propulsion plant producing them.

Molecules without any resisting force will continue to travel away from the force that produced them without any affect on the initial molecule producing force.. How much does a molecule weigh? How many molecules must one produce to produce just one pound of thrust, when there is nothing to push against.?

Weight is a product of gravity.




You would totally correct if there wasn't any gravity in space...but there is, sorry.


reply posted on 13-8-2008 @ 11:52 PM by Manasseh
reply to post by jamamiss



Try it in space sometime.

Let's see where it get's you.

Nowhere...
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